47629323

素因数分解:

$3^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 85120000

約数和(自身を除く): 37490677

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 139, 147, 189, 259, 333, 343, 417, 441, 777, 973, 999, 1029, 1251, 1323, 1813, 2331, 2919, 3087, 3753, 5143, 5439, 6811, 6993, 8757, 9261, 12691, 15429, 16317, 20433, 26271, 36001, 38073, 46287, 47677, 48951, 61299, 108003, 114219, 138861, 143031, 183897, 252007, 324009, 342657, 429093, 756021, 972027, 1287279, 1764049, 2268063, 5292147, 6804189, 15876441, 47629323]

約数ペア:

[(1, 47629323), (3, 15876441), (7, 6804189), (9, 5292147), (21, 2268063), (27, 1764049), (37, 1287279), (49, 972027), (63, 756021), (111, 429093), (139, 342657), (147, 324009), (189, 252007), (259, 183897), (333, 143031), (343, 138861), (417, 114219), (441, 108003), (777, 61299), (973, 48951), (999, 47677), (1029, 46287), (1251, 38073), (1323, 36001), (1813, 26271), (2331, 20433), (2919, 16317), (3087, 15429), (3753, 12691), (5143, 9261), (5439, 8757), (6811, 6993)]